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ACPI: thinkpad-acpi: silence _sta warning

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When both CONFIG_THINKPAD_ACPI_DOCK and CONFIG_THINKPAD_ACPI_BAY are
undefined, _sta is not used and that causes a gcc warning.  Fix it
(and I think this is a regression, I am pretty sure I fixed this once
before, sorry about that).

Issue reported by: Pritt Laes.

Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
Cc: Pritt Laes <plaes@plaes.org>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Henrique de Moraes Holschuh 2008-01-08 13:02:54 -02:00 committed by Len Brown
parent d1edb2b5f1
commit 013c40e457
1 changed files with 2 additions and 0 deletions
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2
drivers/misc/thinkpad_acpi.c
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@ -414,6 +414,7 @@ static int acpi_ec_write(int i, u8 v)
return 1;
}
#if defined(CONFIG_THINKPAD_ACPI_DOCK) || defined(CONFIG_THINKPAD_ACPI_BAY)
static int _sta(acpi_handle handle)
{
int status;
@ -423,6 +424,7 @@ static int _sta(acpi_handle handle)
return status;
}
#endif
static int issue_thinkpad_cmos_command(int cmos_cmd)
{